Green Anaconda vs Pacific Tree Boa
How does the Green Anaconda compare to the Pacific Tree Boa? They are both members of the Boidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.


Side-by-side comparison
- Scientific name
- Eunectes murinus
- Candoia bibroni
- Classification
- Reptile
- Reptile
- Family
- Boidae
- Boidae
- Habitat
- Tropical rainforests, swamps, marshes, and slow-moving rivers
- Tropical forests
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 10-12 years in the wild, up to 30 years in captivity
- 10-20 years
- Weight
- 30–150 kg (66–330 lbs)
- 500-1,000 grams
Green Anaconda vs Pacific Tree Boa: who would win?

Green Anaconda
30–150 kg (66–330 lbs)

Pacific Tree Boa
500-1,000 grams
Green Anaconda wins high confidence
Green Anaconda is substantially heavier (30–150 kg (66–330 lbs) vs 500-1,000 grams). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
Similarities
- Both are reptiles.
- Both belong to the Boidae family.
- Both have a carnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Tropical rainforests, swamps, marshes, and slow-moving rivers vs Tropical forests.
- Weight: 30–150 kg (66–330 lbs) vs 500-1,000 grams.
Green Anaconda vs Pacific Tree Boa: FAQ
Who would win in a fight, a Green Anaconda or a Pacific Tree Boa?
Green Anaconda wins. Green Anaconda is substantially heavier (30–150 kg (66–330 lbs) vs 500-1,000 grams). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
What is the difference between a Green Anaconda and a Pacific Tree Boa?
Green Anaconda and Pacific Tree Boa differ in several ways — habitat: tropical rainforests, swamps, marshes, and slow-moving rivers vs tropical forests. weight: 30–150 kg (66–330 lbs) vs 500-1,000 grams.
Do Green Anaconda and Pacific Tree Boa live in the same habitat?
No — Green Anaconda lives in tropical rainforests, swamps, marshes, and slow-moving rivers, while Pacific Tree Boa is found in tropical forests.
What do Green Anaconda and Pacific Tree Boa eat?
Both Green Anaconda and Pacific Tree Boa have a carnivore diet.
Which is more endangered, the Green Anaconda or the Pacific Tree Boa?
Green Anaconda is listed as Least Concern, while Pacific Tree Boa is listed as Least Concern.
How big are Green Anaconda and Pacific Tree Boa?
Green Anaconda weighs around 30–150 kg (66–330 lbs), while Pacific Tree Boa weighs around 500-1,000 grams.

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Green Anaconda

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Pacific Tree Boa







